Dimensions7.5 x 5.25
FeaturesBathroom - Full
LevelFirst
505 Washington Avenue # 23, Chelsea MA 02150
Chelsea, MA 02150
$335,000
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Sale Statistics
Sale Overview
Original List Price:
$349,900
Final Sale Price:
$335,000
Difference:
$14,900 (-4.3%)
Performance Metrics
95.7%
List to Sale Ratio
Sold below asking price
40
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft:
$368
Sale $/sq ft:
$353
This property sold for $353 per square foot
Sale Summary
This property sold for 4.3% below the original asking price.
The property spent 40 days on market before selling.
Nearby Sales Comparison
Based on 9 similar properties sold within 0.5 miles in the last 90 days
This Property
$353/sq ft
Area Median
$396/sq ft
Difference
10.9%
This property sold below the area median, potentially representing good value for the buyer.
About this home
Welcome to Chelsea! Spacious 2 bedroom,1.5 bath unit, one of the largest in the complex & is located in the highly sought-after Prattville neighborhood. Situated on the second floor, this well-maintained unit is part of a self-managed association & offers a nice floor plan that easily accommodates large furnishings & a comfortable work from home setup. Bright & inviting living room w/ beautiful sunset & sunrise views. Kitchen & dining area provide the perfect space for entertaining guests. Conveniently located close to everything the city has to offer, including public transportation, major highways, & the Tobin Bridge. The complex prides itself on being tobacco-free & enforces a strict no-smoking policy. Chelsea residents benefit from discounted tolls, & owner-occupied units qualify for a residential tax exemption after one year of occupancy. Condo fee includes heat & hot water by gas (up to 68 degrees). Great value & a must see.
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Recently Sold Nearby
Property History
Market Insights
Property Timeline
Status: Active under contract
Apr 15, 2026
Active → Active Under Contract
Pending Sale
Apr 15, 2026
Offer accepted, sale pending
Showing Instructions Updated
Mar 19, 2026
New showing requirements
Listed for Sale
Mar 18, 2026
$349,900
Original listing
Agent: Nidia Peguero
Office: Century 21 North East
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 04/15/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 04/15/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 03/19/2026 | 👁️ Showing Instructions Updated | - | - | - | New showing requirements |
| 03/18/2026 | 🏠 Listed for Sale | $349,900 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $3,163 | $274,800 |
Financial Details
Annual Property Tax
$3,163
Tax Year 2025
HOA Fee
$425
Monthly
Assessed Value
$274,800
Facts & Features
Home Facts
Type
Residential
Style
Condominium
Year Built
1970
Living Area
950 sq ft
Bedrooms
2
Full Baths
1
Half Baths
1
Total Rooms
5
Interior
Heating
Natural Gas
Cooling
Wall Unit(s)
Flooring
Tile, Carpet
Appliances
Range, Dishwasher, Refrigerator
Fireplace
None
Basement
N
Laundry
Common Area, In Building
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Has Garage
Yes
Features
Assigned
Total Spaces
1
Utilities
Electric
Circuit Breakers
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range
Financial
Annual Tax
$3,163
Assessed Value
$274,800
HOA & Community
HOA Fee
$425 Monthly
Fee Includes
Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
Amenities
Hot Water
Optional Fee Includes
None
Pets
No
MA Disclosures
Seller Disclosures
This Complex Has A Strict Tobacco-free Policy For Entire Property. Parking Spaces Are Assigned (no Guest Parking). Cats Allowed W/ Written Permission From The Board. There Is A Residential Tax Exemption For Owner/occupied Chelsea Residents. Living Area Is Deemed Accurate But Not Guaranteed.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
23
Sq Ft Source
Master Deed
Sq Ft Disclosures
Living area deemed accurate but not guaranteed. Seller/List Agent not responsible for discrepancies
Documents
Master Deed, Unit Deed, Rules & Regs (3)
County
Suffolk
Total market time (incl. prior listings)
42 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1970
Bedrooms
2
Full Bathrooms
1
Half Bathrooms
1
Living Area
950 sq ft
Total Rooms
5
Stories
1
Entry Level
2
Floor Layout
Interactive room guide
Floor Layout
Finished Area
950 sq ft above grade
Dimensions12.75 x 11.666666666
FeaturesFlooring - Stone/Ceramic Tile
LevelFirst
Dimensions6.75 x 11.666666666
FeaturesFlooring - Stone/Ceramic Tile
LevelFirst
Dimensions5.166666666 x 5.25
FeaturesBathroom - Half
LevelFirst
Dimensions10.5 x 17.083333333
FeaturesFlooring - Wall to Wall Carpet
LevelFirst
Dimensions11.25 x 15.583333333
FeaturesFlooring - Wall to Wall Carpet
LevelFirst
Dimensions10.416666666 x 19.5
FeaturesFlooring - Wall to Wall Carpet
LevelFirst
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Tile, Carpet
Appliances:
Range, Dishwasher, Refrigerator
Interior Features:
Windows:
Basement:
N
Laundry:
Common Area, In Building
Security:
Construction & Materials
Year Built:
1970
Effective Year (Renovated):
1986
Structure Type:
Mid-Rise
Exterior Materials:
Frame
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Natural Gas
Cooling:
Wall Unit(s)
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Total Parking Spaces:
1
Parking Features:
Assigned
Nearby Schools
School District
Chelsea School District local
C-
School Safety
2024-25
5.2%
Above Average
2.9%
Suspensions
1.7%
In-School
2.3%
Emergency
0.3% below state avg
Elementary Schools
3 schools
Chelsea Virtual Learning Academy
0.6 mi
54 students
Less Diverse
College Ready Curriculum
Grades K-12
C
George Keverian School
0.7 mi
|
#283 of 352
|
Score: 33.0
Improved 11 spots from last year
-25.2 below state avg
873 students
Moderate
Grades K-08
B+
William A Berkowitz Elementary School
0.8 mi
|
#287 of 824
|
Score: 51.1
Improved 1 spots from last year
-7.1 below state avg
455 students
Less Diverse
Grades 01-04
Middle Schools
3 schools
D
Clark Avenue School
0.8 mi
|
#329 of 352
|
Score: 28.3
Improved 32 spots from last year
-29.9 below state avg
673 students
Less Diverse
Rising School
Grades 05-08
C-
Joseph A. Browne School
1.0 mi
|
#290 of 352
|
Score: 32.4
Improved 56 spots from last year
-25.8 below state avg
487 students
Less Diverse
Rising School
Grades 05-08
B
Eugene Wright Science and Technology Academy
1.0 mi
|
#9 of 16
|
Score: 29.9
Improved 348 spots from last year
-28.3 below state avg
436 students
Less Diverse
Rising School
Grades 05-08
High Schools
3 schools
C
Chelsea Opportunity Academy
0.7 mi
|
#294 of 346
|
Score: 59.3
Same rank as last year
132 students
Less Diverse
College Ready Curriculum
Grades 09-12
C-
Chelsea High School
0.7 mi
|
#283 of 346
|
Score: 42.9
Improved 25 spots from last year
-15.3 below state avg
1,649 students
Less Diverse
12 sports
• 796 athletes
Early College Program
Rising School
College Ready Curriculum
Grades 09-12
C+
Everett High School
0.8 mi
|
#233 of 346
|
Score: 48.1
Improved 42 spots from last year
-10.1 below state avg
2,307 students
Diverse
17 sports
• 1,298 athletes
Rising School
Career Tech Programs
College Ready Curriculum
Strong Athletics
Grades 09-12
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Location
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Neighborhood
505 Washington Avenue # 23, Chelsea MA 02150
Chelsea, MA 02150
Listing Information
Listing Agent
Nidia Peguero
Listing Office
Century 21 North East
Office Phone
617-889-2020
Agent MLS ID
BB806704
Office MLS ID
AN4342
Listing Data Updated
May 29, 2026 9:23 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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